)]}'
{
  "log": [
    {
      "commit": "62154991a8b2b932112d39bf4aeaab37fa7b9a31",
      "tree": "3a66dee35354f8ffe071aa059024d9ae41d3cdaa",
      "parents": [
        "a80a0bbee49872c296c9ed9d6af0f510fcd825a7"
      ],
      "author": {
        "name": "Uwe Kleine-König",
        "email": "u.kleine-koenig@pengutronix.de",
        "time": "Wed May 26 14:42:17 2010 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu May 27 09:12:41 2010 -0700"
      },
      "message": "gpiolib: make names array and its values const\n\ngpiolib doesn\u0027t need to modify the names and I assume most initializers\nuse string constants that shouldn\u0027t be modified anyhow.\n\n[akpm@linux-foundation.org: fix drivers/gpio/cs5535-gpio.c]\nSigned-off-by: Uwe Kleine-König \u003cu.kleine-koenig@pengutronix.de\u003e\nCc: Kevin Wells \u003ckevin.wells@nxp.com\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "cf9b59e9d3e008591d1f54830f570982bb307a0d",
      "tree": "113478ce8fd8c832ba726ffdf59b82cb46356476",
      "parents": [
        "44504b2bebf8b5823c59484e73096a7d6574471d",
        "f4b87dee923342505e1ddba8d34ce9de33e75050"
      ],
      "author": {
        "name": "Grant Likely",
        "email": "grant.likely@secretlab.ca",
        "time": "Sat May 22 00:36:56 2010 -0600"
      },
      "committer": {
        "name": "Grant Likely",
        "email": "grant.likely@secretlab.ca",
        "time": "Sat May 22 00:36:56 2010 -0600"
      },
      "message": "Merge remote branch \u0027origin\u0027 into secretlab/next-devicetree\n\nMerging in current state of Linus\u0027 tree to deal with merge conflicts and\nbuild failures in vio.c after merge.\n\nConflicts:\n\tdrivers/i2c/busses/i2c-cpm.c\n\tdrivers/i2c/busses/i2c-mpc.c\n\tdrivers/net/gianfar.c\n\nAlso fixed up one line in arch/powerpc/kernel/vio.c to use the\ncorrect node pointer.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n"
    },
    {
      "commit": "61c7a080a5a061c976988fd4b844dfb468dda255",
      "tree": "8cb492b73f2755c38a6164d770da34d5af6486a0",
      "parents": [
        "d12d42f744f805a9ccc33cd76f04b237cd83ce56"
      ],
      "author": {
        "name": "Grant Likely",
        "email": "grant.likely@secretlab.ca",
        "time": "Tue Apr 13 16:12:29 2010 -0700"
      },
      "committer": {
        "name": "Grant Likely",
        "email": "grant.likely@secretlab.ca",
        "time": "Tue May 18 16:10:44 2010 -0600"
      },
      "message": "of: Always use \u0027struct device.of_node\u0027 to get device node pointer.\n\nThe following structure elements duplicate the information in\n\u0027struct device.of_node\u0027 and so are being eliminated.  This patch\nmakes all readers of these elements use device.of_node instead.\n\n(struct of_device *)-\u003enode\n(struct dev_archdata *)-\u003eprom_node (sparc)\n(struct dev_archdata *)-\u003eof_node (powerpc \u0026 microblaze)\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n"
    },
    {
      "commit": "a2cb9aeb3c9b2475955cec328487484034f414e4",
      "tree": "94ca8e8f602150cff3e6f98173c9377db165854c",
      "parents": [
        "3835541dd481091c4dbf5ef83c08aed12e50fd61"
      ],
      "author": {
        "name": "Marc Zyngier",
        "email": "maz@misterjones.org",
        "time": "Tue Apr 27 13:13:07 2010 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Apr 27 16:26:03 2010 -0700"
      },
      "message": "gpio: fix pca953x set_type \u0027scheduling while atomic\u0027 bug\n\nBill Gatliff reported the following bug when using the irq_chip facility\nof the pca953x driver on a PPC platform:\n\nBUG: scheduling while atomic: insmod/1530/0x00000002\n\nHe traced it back to an i2c transaction in pca953x_irq_set_type(), which\ncan be called with interrupt disabled (from __setup_irq()).  As the i2c\ncontroller can sleep while sending a message, this qualifies as a bad\nidea.\n\nThis patch moves the i2c transaction to pca953x_irq_bus_sync_unlock(),\nwhere it is actually safe to send an i2c message.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Marc Zyngier \u003cmaz@misterjones.org\u003e\nReported-by: Bill Gatliff \u003cbgat@billgatliff.com\u003e\nCc: Eric Miao \u003ceric.y.miao@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05",
      "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1",
      "parents": [
        "ed391f4ebf8f701d3566423ce8f17e614cde9806"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Wed Mar 24 17:04:11 2010 +0900"
      },
      "committer": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Tue Mar 30 22:02:32 2010 +0900"
      },
      "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files.  percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed.  Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability.  As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n  http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n  only the necessary includes are there.  ie. if only gfp is used,\n  gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n  blocks and try to put the new include such that its order conforms\n  to its surrounding.  It\u0027s put in the include block which contains\n  core kernel includes, in the same order that the rest are ordered -\n  alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n  doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n  because the file doesn\u0027t have fitting include block), it prints out\n  an error message indicating which .h file needs to be added to the\n  file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n   over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n   and ~3000 slab.h inclusions.  The script emitted errors for ~400\n   files.\n\n2. Each error was manually checked.  Some didn\u0027t need the inclusion,\n   some needed manual addition while adding it to implementation .h or\n   embedding .c file was more appropriate for others.  This step added\n   inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n   from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n   e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n   APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n   editing them as sprinkling gfp.h and slab.h inclusions around .h\n   files could easily lead to inclusion dependency hell.  Most gfp.h\n   inclusion directives were ignored as stuff from gfp.h was usually\n   wildly available and often used in preprocessor macros.  Each\n   slab.h inclusion directive was examined and added manually as\n   necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n   were fixed.  CONFIG_GCOV_KERNEL was turned off for all tests (as my\n   distributed build env didn\u0027t work with gcov compiles) and a few\n   more options had to be turned off depending on archs to make things\n   build (like ipr on powerpc/64 which failed due to missing writeq).\n\n   * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n   * powerpc and powerpc64 SMP allmodconfig\n   * sparc and sparc64 SMP allmodconfig\n   * ia64 SMP allmodconfig\n   * s390 SMP allmodconfig\n   * alpha SMP allmodconfig\n   * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n   a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n"
    },
    {
      "commit": "89ea8bbe9c3eb2ea0cb57a4ecf283cab7326f0b0",
      "tree": "f06f9594be6e64699ae3d8672d4868b81e25cfa7",
      "parents": [
        "8c35c89aa3d7e0f253c3a10456a8b075288b4565"
      ],
      "author": {
        "name": "Marc Zyngier",
        "email": "maz@misterjones.org",
        "time": "Fri Mar 05 13:44:36 2010 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sat Mar 06 11:26:48 2010 -0800"
      },
      "message": "gpio: pca953x.c: add interrupt handling capability\n\nMost of the GPIO expanders controlled by the pca953x driver are able to\nreport changes on the input pins through an *INT pin.\n\nThis patch implements the irq_chip functionality (edge detection only).\n\nThe driver has been tested on an Arcom Zeus.\n\n[akpm@linux-foundation.org: the compiler does inlining for us nowadays]\nSigned-off-by: Marc Zyngier \u003cmaz@misterjones.org\u003e\nCc: Eric Miao \u003ceric.y.miao@gmail.com\u003e\nCc: Haojian Zhuang \u003chaojian.zhuang@gmail.com\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nCc: Nate Case \u003cncase@xes-inc.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "d120c17faeb391f5b4b99af8b1e190619934ecdd",
      "tree": "8613dad9f9e504b57906f33650cd00c52a446414",
      "parents": [
        "61e0671c6740273663f35357987a2f7aa27479ca"
      ],
      "author": {
        "name": "H Hartley Sweeten",
        "email": "hartleys@visionengravers.com",
        "time": "Tue Sep 22 16:46:37 2009 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Sep 23 07:39:48 2009 -0700"
      },
      "message": "gpio: include \u003clinux/gpio.h\u003e not \u003casm/gpio.h\u003e\n\nDrivers should be including \u003clinux/gpio.h\u003e not \u003casm/gpio.h\u003e.\n\nSigned-off-by: H Hartley Sweeten \u003chsweeten@visionengravers.com\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "61e0671c6740273663f35357987a2f7aa27479ca",
      "tree": "e09f95267eacd78e724a5dbb0738c521d5bab8f3",
      "parents": [
        "8bf026177000c5bb566cafe2528a96f8380f38bd"
      ],
      "author": {
        "name": "Alek Du",
        "email": "alek.du@intel.com",
        "time": "Tue Sep 22 16:46:36 2009 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Sep 23 07:39:48 2009 -0700"
      },
      "message": "gpio: pca953x: add support for MAX7315\n\nMAX7315 is pin and software compatible with PCA9534, so add it to the I2C\ndevice ID table of pca953x driver.\nhttp://www.datasheetcatalog.org/datasheet/maxim/MAX7315.pdf\n\nSigned-off-by: Alek Du \u003calek.du@intel.com\u003e\nAcked-by: David Brownell \u003cdavid-b@pacbell.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "10dfb54cd59a18786e43137a935277ca743bb54b",
      "tree": "51c95a93619bb515d5b59e01dcf390910204655b",
      "parents": [
        "1965d30356c1c65660ba3330927671cfe81acdd5"
      ],
      "author": {
        "name": "Nate Case",
        "email": "ncase@xes-inc.com",
        "time": "Wed Jun 17 16:26:18 2009 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jun 18 13:03:44 2009 -0700"
      },
      "message": "gpio: pca953x: Add support for PCA9556\n\nPCA9556 is the software-compatible predecessor to the PCA9557, so add it\nto the supported I2C device ID table.\n\nSigned-off-by: Nate Case \u003cncase@xes-inc.com\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "1965d30356c1c65660ba3330927671cfe81acdd5",
      "tree": "7690fe5353333aa3a21e0b77b69505a79d601ff7",
      "parents": [
        "de3483b071d9f75490f52c1be78434ac4eeccea5"
      ],
      "author": {
        "name": "Nate Case",
        "email": "ncase@xes-inc.com",
        "time": "Wed Jun 17 16:26:17 2009 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jun 18 13:03:44 2009 -0700"
      },
      "message": "gpio: pca953x: Get platform_data from OpenFirmware\n\nOn OpenFirmware platforms, it makes the most sense to get platform_data\nfrom the device tree.  Make an attempt to translate OF node properties\ninto platform_data struct before bailing out.\n\nNote that the implementation approach taken differs from other device\ndrivers that make use of device tree information.  This is because I2C\nchips are already registered automatically by of_i2c, so we can get by\nwith a small translator function in the driver.\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: kfree(NULL) is legal]\nSigned-off-by: Nate Case \u003cncase@xes-inc.com\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "77906a546127e056dbdac618a7afb5b92d00c058",
      "tree": "772f90419a217eb3e73483ba7309a9d85e928d51",
      "parents": [
        "7bfa58dd4ac8b07b28d4d48780fd44ee6215562b"
      ],
      "author": {
        "name": "Daniel Silverstone",
        "email": "dsilvers@simtec.co.uk",
        "time": "Wed Jun 17 16:26:15 2009 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jun 18 13:03:44 2009 -0700"
      },
      "message": "pca953x: support GPIOLIB GPIO naming\n\nAdd support to the PCA953x driver to use the GPIOLIB naming facility for\nGPIOs.\n\nSigned-off-by: Daniel Silverstone \u003cdsilvers@simtec.co.uk\u003e\nCc: Ben Gardner \u003cbgardner@wabtec.com\u003e\nCc: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "a342d215c206d955fea55d778e3803b29ee41b60",
      "tree": "36e831878b6ed7e004d5f4e6c667b4053c756f83",
      "parents": [
        "5b96f1729064453e09805a387378e0644da1c937"
      ],
      "author": {
        "name": "Ben Dooks",
        "email": "ben-linux@fluff.org",
        "time": "Thu Jan 15 13:50:45 2009 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jan 15 16:39:35 2009 -0800"
      },
      "message": "gpio: fix probe() error return in gpio driver probes\n\nA number of drivers in drivers/gpio return -ENODEV when confronted with\nmissing setup parameters such as the platform data.  However, returning\n-ENODEV causes the driver layer to silently ignore the driver as it\nassumes the probe did not find anything and was only speculative.\n\nTo make life easier to discern why a driver is not being attached, change\nto returning -EINVAL, which is a better description of the fact that the\ndriver data was not valid.\n\nAlso add a set of dev_dbg() statements to the error paths to provide an\nbetter explanation of the error as there may be more that one point in the\ndriver.\n\nSigned-off-by: Ben Dooks \u003cben-linux@fluff.org\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "ab5dc372021def8f40b34761babecad0bf868b1c",
      "tree": "0ccc13782c79913e61d688f4f14522b249028d4a",
      "parents": [
        "cabb3fc4bd1628c37c37e054960eb3e4bf30dc26"
      ],
      "author": {
        "name": "David Brownell",
        "email": "dbrownell@users.sourceforge.net",
        "time": "Tue Jan 06 14:42:27 2009 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Jan 06 15:59:25 2009 -0800"
      },
      "message": "gpio: pca953x handles more chips, i2c fault codes\n\nMinor updates to the pca953x GPIO expander driver: handle several more\ncompatible parts, and stop assuming that the I2C layer\u0027s return codes are\ngarbage (that\u0027s now been fixed).\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: Eric Miao \u003ceric.miao@marvell.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "2f8d11971b9f54362437ce70f4d1911f0996d542",
      "tree": "48fb0df29994e976325761bd9e07ce107a96b6d5",
      "parents": [
        "3d599d1ca57f443e5c4ff5af1e69d90350082f77"
      ],
      "author": {
        "name": "David Brownell",
        "email": "dbrownell@users.sourceforge.net",
        "time": "Wed Oct 15 22:03:13 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Oct 16 11:21:40 2008 -0700"
      },
      "message": "gpio: i2c expanders use subsys_init\n\nMake the I2C external GPIO expander drivers register themselves at\nsubsys_initcall() time when they\u0027re statically linked.\n\nSOC-integrated GPIOs are available starting very early -- early in\narch_initcall() at latest, but often even before initcalls start to run --\nso this improves consistency, so more subsystems can rely on GPIOs in\ntheir own subsys_initcall() code.\n\n(This isn\u0027t a theoretical problem.  This is one of several patches needed\nto resolve oopsing observed when statically linking kernels on a DaVinci\nEVM.  Its pcf857x GPIOs needed to be available well before some other\ndrivers initialized.)\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "d8f388d8dc8d4f36539dd37c1fff62cc404ea0fc",
      "tree": "df8603775c889f29f8a03c77b9f7913bfd90d296",
      "parents": [
        "8b6dd986823a8d92ed9f54baa5cef8604d9d9d44"
      ],
      "author": {
        "name": "David Brownell",
        "email": "dbrownell@users.sourceforge.net",
        "time": "Fri Jul 25 01:46:07 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Fri Jul 25 10:53:30 2008 -0700"
      },
      "message": "gpio: sysfs interface\n\nThis adds a simple sysfs interface for GPIOs.\n\n    /sys/class/gpio\n    \t/export ... asks the kernel to export a GPIO to userspace\n    \t/unexport ... to return a GPIO to the kernel\n        /gpioN ... for each exported GPIO #N\n\t    /value ... always readable, writes fail for input GPIOs\n\t    /direction ... r/w as: in, out (default low); write high, low\n\t/gpiochipN ... for each gpiochip; #N is its first GPIO\n\t    /base ... (r/o) same as N\n\t    /label ... (r/o) descriptive, not necessarily unique\n\t    /ngpio ... (r/o) number of GPIOs; numbered N .. N+(ngpio - 1)\n\nGPIOs claimed by kernel code may be exported by its owner using a new\ngpio_export() call, which should be most useful for driver debugging.\nSuch exports may optionally be done without a \"direction\" attribute.\n\nUserspace may ask to take over a GPIO by writing to a sysfs control file,\nhelping to cope with incomplete board support or other \"one-off\"\nrequirements that don\u0027t merit full kernel support:\n\n  echo 23 \u003e /sys/class/gpio/export\n\t... will gpio_request(23, \"sysfs\") and gpio_export(23);\n\tuse /sys/class/gpio/gpio-23/direction to (re)configure it,\n\twhen that GPIO can be used as both input and output.\n  echo 23 \u003e /sys/class/gpio/unexport\n\t... will gpio_free(23), when it was exported as above\n\nThe extra D-space footprint is a few hundred bytes, except for the sysfs\nresources associated with each exported GPIO.  The additional I-space\nfootprint is about two thirds of the current size of gpiolib (!).  Since\nno /dev node creation is involved, no \"udev\" support is needed.\n\nRelated changes:\n\n  * This adds a device pointer to \"struct gpio_chip\".  When GPIO\n    providers initialize that, sysfs gpio class devices become children of\n    that device instead of being \"virtual\" devices.\n\n  * The (few) gpio_chip providers which have such a device node have\n    been updated.\n\n  * Some gpio_chip drivers also needed to update their module \"owner\"\n    field ...  for which missing kerneldoc was added.\n\n  * Some gpio_chips don\u0027t support input GPIOs.  Those GPIOs are now\n    flagged appropriately when the chip is registered.\n\nBased on previous patches, and discussion both on and off LKML.\n\nA Documentation/ABI/testing/sysfs-gpio update is ready to submit once this\nmerges to mainline.\n\n[akpm@linux-foundation.org: a few maintenance build fixes]\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: Guennadi Liakhovetski \u003cg.liakhovetski@pengutronix.de\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "7059d4b08eba2ad046395a04b02e34ca27304d8f",
      "tree": "47fbdbec332d2fea3b24f984f08237f92cdfcd2d",
      "parents": [
        "da9eac8990dc614ab4756f2a3d84870b675f1f1e"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Fri Jul 04 09:59:37 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Fri Jul 04 10:40:06 2008 -0700"
      },
      "message": "gpio: pca953x (i2c) handles max7310 too\n\nThe pca953x driver can handle another 8-bit I/O expander, the max7310.\nThis patch adds that chip to the list of supported IDs in that driver, and\nexpands the Kconfig helptext accordingly.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "69292b342193d4068f6435660368ff98713d8164",
      "tree": "798419bd4299bd28042c3893865f3b33eea7d562",
      "parents": [
        "da7978b0348d497688541e2d2f5739aa2a2c334f"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Fri May 23 13:04:42 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sat May 24 09:56:11 2008 -0700"
      },
      "message": "gpio: pca953x driver handles pca9554 too\n\nTeach drivers/gpio/pca953x.c about PCA9554, another compatible chip.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "f39e578172f30d3bdd4533465c7ec00db738eb9d",
      "tree": "6a3e4928f88ec2ed8300bebc85a506c6641b6e7a",
      "parents": [
        "868eb7a8539d3e8c494209be2b1f4084a274dfef"
      ],
      "author": {
        "name": "Will Newton",
        "email": "will.newton@gmail.com",
        "time": "Thu May 01 04:35:10 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu May 01 08:04:01 2008 -0700"
      },
      "message": "gpio: pca953x: add support for pca9555 I2C I/O expander\n\nAdd support for pca9555 I2C I/O expander.  As the comment suggests this part\nis software compatible with the pca9539.\n\nSigned-off-by: Will Newton \u003cwill.newton@imgtec.com\u003e\nCc: \"eric miao\" \u003ceric.miao@marvell.com\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "3760f736716f74bdc62a4ba5406934338da93eb2",
      "tree": "e28e22c6655dd62566f1b7a99f9354a31bf9d06e",
      "parents": [
        "d2653e92732bd3911feff6bee5e23dbf959381db"
      ],
      "author": {
        "name": "Jean Delvare",
        "email": "khali@linux-fr.org",
        "time": "Tue Apr 29 23:11:40 2008 +0200"
      },
      "committer": {
        "name": "Jean Delvare",
        "email": "khali@hyperion.delvare",
        "time": "Tue Apr 29 23:11:40 2008 +0200"
      },
      "message": "i2c: Convert most new-style drivers to use module aliasing\n\nBased on earlier work by Jon Smirl and Jochen Friedrich.\n\nUpdate most new-style i2c drivers to use standard module aliasing\ninstead of the old driver_name/type driver matching scheme. I\u0027ve\nleft the video drivers apart (except for SoC camera drivers) as\nthey\u0027re a bit more diffcult to deal with, they\u0027ll have their own\npatch later.\n\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: Jon Smirl \u003cjonsmirl@gmail.com\u003e\nCc: Jochen Friedrich \u003cjochen@scram.de\u003e\n"
    },
    {
      "commit": "d2653e92732bd3911feff6bee5e23dbf959381db",
      "tree": "fd3a413bc150855a09de29b2d253b7dbeb2705ff",
      "parents": [
        "ee56d977423a58b53fd0fc1ef0aca0c9cb564c53"
      ],
      "author": {
        "name": "Jean Delvare",
        "email": "khali@linux-fr.org",
        "time": "Tue Apr 29 23:11:39 2008 +0200"
      },
      "committer": {
        "name": "Jean Delvare",
        "email": "khali@hyperion.delvare",
        "time": "Tue Apr 29 23:11:39 2008 +0200"
      },
      "message": "i2c: Add support for device alias names\n\nBased on earlier work by Jon Smirl and Jochen Friedrich.\n\nThis patch allows new-style i2c chip drivers to have alias names using\nthe official kernel aliasing system and MODULE_DEVICE_TABLE(). At this\npoint, the old i2c driver binding scheme (driver_name/type) is still\nsupported.\n\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: Jochen Friedrich \u003cjochen@scram.de\u003e\nCc: Jon Smirl \u003cjonsmirl@gmail.com\u003e\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\n"
    },
    {
      "commit": "d72cbed0c486e3db8b56380635f8e845073ce63a",
      "tree": "8739c1078f970a2acdb24fd3f2b94c68c89dd3b5",
      "parents": [
        "438d8908b379b6322fc3b28d45c9ebdddf58bc20"
      ],
      "author": {
        "name": "Guennadi Liakhovetski",
        "email": "g.liakhovetski@pengutronix.de",
        "time": "Mon Apr 28 02:14:45 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Mon Apr 28 08:58:34 2008 -0700"
      },
      "message": "gpiolib: i2c/spi drivers: handle rmmod better\n\nUse the newly introduced owner field in struct gpio_chip to protect the\ncurrent (small) set of non-SOC GPIO drivers from being unloaded while any of\ntheir GPIOs are in use.\n\nSigned-off-by: Guennadi Liakhovetski \u003cg.liakhovetski@pengutronix.de\u003e\n[ add mcp23s08 and pcf857x ]\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "842078054da2d754c6b998b116d7c468abbfaaca",
      "tree": "e31e3d8bef79080c339f94a3a0e205774201e203",
      "parents": [
        "7be3dfec4724c51e890455fe48fe188ad7c18b88"
      ],
      "author": {
        "name": "Arnaud Patard",
        "email": "arnaud.patard@rtp-net.org",
        "time": "Mon Mar 10 11:43:48 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Mon Mar 10 18:01:19 2008 -0700"
      },
      "message": "gpio/pca953x bugfix: mark as can_sleep\n\nThe pca953x driver is an I2C driver so gpio_chip-\u003ecan_sleep should be set.\nThis lets upper layers know they should use the gpio_*_cansleep() calls to\naccess values, and may not access them from nonsleeping contexts.\n\nSigned-off-by: Arnaud Patard \u003carnaud.patard@rtp-net.org\u003e\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nAcked-by: \"eric miao\" \u003ceric.y.miao@gmail.com\u003e\nCc: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "f5e8ff483266e2913bd676d520f46b5675a18e7a",
      "tree": "54c0212d51fb53fb1f301530649dfcd5247bd8b3",
      "parents": [
        "f3dc3630f687aa4664b663143f69d99d83195c54"
      ],
      "author": {
        "name": "Guennadi Liakhovetski",
        "email": "g.liakhovetski@pengutronix.de",
        "time": "Wed Feb 06 01:39:04 2008 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Wed Feb 06 10:41:15 2008 -0800"
      },
      "message": "gpio: handle pca953{4,5,6,7,8} too\n\nThis third part of an extension to support more pca953x chips updates the\nlogic to handle the smaller register widths used by the 4-bit and 8-bit parts,\nand to use the chip type to determine how many GPIOs it provides.\n\nAs long as we don\u0027t support interrupt and reset capabilities, those size\nissues are the only software-visible differences between these parts.\n\nSigned-off-by: Guennadi Liakhovetski \u003cg.liakhovetski@pengutronix.de\u003e\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "f3dc3630f687aa4664b663143f69d99d83195c54",
      "tree": "928dd4c1b2ddc7970e6bfebe17911271e1417597",
      "parents": [
        "d1c057e31734426ba385e02291d97bdf06ba0c1d"
      ],
      "author": {
        "name": "Guennadi Liakhovetski",
        "email": "g.liakhovetski@pengutronix.de",
        "time": "Wed Feb 06 01:39:03 2008 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Wed Feb 06 10:41:15 2008 -0800"
      },
      "message": "gpio: rename pca953x symbols\n\nThis second part of an extension to support more pca953x chips renames the C\nand Kconfig symbols.  All affected files were updated by sed, except for a\ncouple of obvious exceptions.  It also updates the Kconfig helptext.\n\nSigned-off-by: Guennadi Liakhovetski \u003cg.liakhovetski@pengutronix.de\u003e\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "d1c057e31734426ba385e02291d97bdf06ba0c1d",
      "tree": "46d85c501626fdc8db60f30a7bc6c3c45eef89dd",
      "parents": [
        "ad8dc96e3b2c3e28854e0de4ab49351ed547b30c"
      ],
      "author": {
        "name": "Guennadi Liakhovetski",
        "email": "g.liakhovetski@pengutronix.de",
        "time": "Wed Feb 06 01:39:02 2008 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Wed Feb 06 10:41:15 2008 -0800"
      },
      "message": "gpio: rename pca9539 driver\n\nFirst part of an extension to let the pca9539 driver support more chips,\nstarting with pca9534, pca9535, pca9536, pca9537, and pca9538.\n\nThis renames the files and modifies the Makefile.\n\nSigned-off-by: Guennadi Liakhovetski \u003cg.liakhovetski@pengutronix.de\u003e\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "9e60fdcf0c2905d7a8fc4cb2b3711ea5c5acaae1",
      "tree": "c90417ab0e2079d0355ffb553985d9a0f2348bab",
      "parents": [
        "e58b9e2762a6ef99e20dba47aba21b911658541d"
      ],
      "author": {
        "name": "eric miao",
        "email": "eric.miao@marvell.com",
        "time": "Mon Feb 04 22:28:26 2008 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Tue Feb 05 09:44:13 2008 -0800"
      },
      "message": "gpiolib: pca9539 i2c gpio expander support\n\nThis adds a new-style I2C driver with basic support for the sixteen bit\nPCA9539 GPIO expanders.  These chips have multiple registers, push-pull output\ndrivers, and (not supported in this patch) pin change interrupts.\n\nBoard-specific code must provide \"pca9539_platform_data\" with each chip\u0027s\n\"i2c_board_info\".  That provides the GPIO numbers to be used by that chip, and\ncallbacks for board-specific setup/teardown logic.\n\nDerived from drivers/i2c/chips/pca9539.c (which has no current known users).\nThis is faster and simpler; it uses 16-bit register access, and cache the\nOUTPUT and DIRECTION registers for fast access\n\nSigned-off-by: eric miao \u003ceric.miao@marvell.com\u003e\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nAcked-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nCc: Philipp Zabel \u003cphilipp.zabel@gmail.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ben Gardner \u003cbgardner@wabtec.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    }
  ]
}